# Korean Tutor vs hyperglyph

The clearest difference is in-app purchases: Korean Tutor at none against hyperglyph's 4. hyperglyph's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. hyperglyph sells 4 in-app purchases, starting at $4.99 per 7 days. Korean Tutor asks for nothing beyond the download.

Korean Tutor ships an update monthly, hyperglyph every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Korean Tutor | hyperglyph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/korean-tutor-learn-korean/id1524408364/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 65 MB | 54 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hyperity](https://appshunter.io/developer/1383640867) | [North Island Technologies, LLC](https://appshunter.io/developer/1874631059) |

## What reviewers say

### Korean Tutor

[App page](https://appshunter.io/ios/app/korean-tutor-learn-korean/id1524408364)

Learn Korean through popular YouTube videos like K-dramas and K-pop. This app transforms video clips into interactive lessons with sentence-by-sentence translations, quizzes, and speaking practice. Build a personalized library of phrases and review them with spaced repetition.

**Highlights:** Learn from trending YouTube videos, AI-powered sentence breakdown, Interactive listening quizzes, Speech recording and playback, Spaced-repetition review, Save custom video libraries

**Features:** Vision Pro support

**In-app purchases:** none


### hyperglyph

[App page](https://appshunter.io/ios/app/hyperglyph/id6758730273)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $4.99 | per 7 days |
| hyperglyph monthly | $12.99 | per month |
| yearly | $129.99 | per year |
| 200 credits | $4.99 | one-time |


## Frequently asked questions

### Is Korean Tutor free?

Korean Tutor is free to download, with no in-app purchases.

### Is hyperglyph free?

hyperglyph is free to download, with in-app purchases available.

### Do Korean Tutor or hyperglyph have ads?

Neither Korean Tutor nor hyperglyph shows ads.

### Which is updated more often, Korean Tutor or hyperglyph?

Korean Tutor ships an update monthly, and hyperglyph every 5 days. Most recently, Korean Tutor was updated on November 3, 2026 and hyperglyph on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*